SAM3U_14 Datasheet, PDF (497/1187 Pages) ATMEL Corporation – From 64 to 256 Kbytes embedded Flash

SAM3U Series
28.14.18 PMC Fast Startup Polarity Register
Name:
PMC_FSPR
Address: 0x400E0474
Access:
Read-write
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
FSTP15
14
FSTP14
13
FSTP13
12
FSTP12
11
FSTP11
10
FSTP10
9
FSTP9
8
FSTP8
7
FSTP7
6
FSTP6
5
FSTP5
4
FSTP4
3
FSTP3
2
FSTP2
1
FSTP1
0
FSTP0
This register can only be written if the WPEN bit is cleared in the “PMC Write Protect Mode Register”.
• FSTPx: Fast Startup Input Polarityx
Defines the active polarity of the corresponding wake up input. If the corresponding wake up input is enabled and at the
FSTP level, it enables a fast restart signal.
6430F–ATARM–21-Feb-12
497